Mineralization of organic pollutants in the water utilizing photo-assisted Fenton reaction and ferrite catalysts
利用光辅助芬顿反应和铁氧体催化剂矿化水中的有机污染物
基本信息
- 批准号:22656182
- 负责人:
- 金额:$ 2.07万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Challenging Exploratory Research
- 财政年份:2010
- 资助国家:日本
- 起止时间:2010 至 2011
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this study, the method using a ferrite solid catalyst combined with UV irradiation is examined for wastewater treatment in order to suppress the generation of iron hydroxide sludge and to promote mineralization. Magnetic separation can be utilized for removing ferrite catalysts from water. Phenol was degraded in the presence of a catalyst in the acidic condition, however, it was due to the iron ions eluted from catalysts. In order to suppress the elution of iron ion, the treatment was performed at neutral pH. In the case of using a Cu-ferrite catalyst at 125 mg/L, more than 90% of phenol of 100 mg/L could be mineralized in 3h with a high pressure mercury irradiation.
在这项研究中,检查了使用铁氧体固体催化剂与紫外线照射的方法进行废水处理,以抑制氢氧化污泥的产生并促进矿化。磁分离可以用于从水中去除铁氧体催化剂。在酸性条件下催化剂存在下苯酚降解,但是,这是由于从催化剂中洗脱的铁离子。为了抑制铁离子的洗脱,在中性pH下进行处理。如果以125 mg/L使用Cu-磷酸盐催化剂,则可以在3H中以高压汞辐照在3H中矿化100 mg/L的90%以上。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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NAKAGAWA Hiroyuki其他文献
Interactive Goal Model Construction Based on a Flow of Questions
基于问题流的交互式目标模型构建
- DOI:
10.1587/transinf.2019kbp0015 - 发表时间:
2020 - 期刊:
- 影响因子:0.7
- 作者:
NAKAGAWA Hiroyuki;SHIMADA Hironori;TSUCHIYA Tatsuhiro - 通讯作者:
TSUCHIYA Tatsuhiro
NAKAGAWA Hiroyuki的其他文献
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{{ truncateString('NAKAGAWA Hiroyuki', 18)}}的其他基金
A development process and middleware for dealing with requirements changes after software release based on dynamic evolution
基于动态演化的应对软件发布后需求变更的开发流程及中间件
- 批准号:
25730038 - 财政年份:2013
- 资助金额:
$ 2.07万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Empirical research about construction of lessons and development of teaching materials to utilize analogy efficiently in mathematics education
数学教育中有效运用类比的课程建设和教材开发的实证研究
- 批准号:
25780531 - 财政年份:2013
- 资助金额:
$ 2.07万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
A requirements-driven programming framework for developing self-adaptive systems
用于开发自适应系统的需求驱动编程框架
- 批准号:
22700025 - 财政年份:2010
- 资助金额:
$ 2.07万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Regulation of ferritin oligomerization and transport in cytoplasm
铁蛋白寡聚化和细胞质运输的调节
- 批准号:
21570175 - 财政年份:2009
- 资助金额:
$ 2.07万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
An extension of component-based software development based on agent technologies
基于代理技术的组件化软件开发的延伸
- 批准号:
20800020 - 财政年份:2008
- 资助金额:
$ 2.07万 - 项目类别:
Grant-in-Aid for Young Scientists (Start-up)
Degradation of chlorinated organic compounds through the catalytic hydrothermal gasification
通过催化水热气化降解氯化有机化合物
- 批准号:
18510073 - 财政年份:2006
- 资助金额:
$ 2.07万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Force production by actin polymerization motor at leading edge of locomoting cell
运动细胞前缘的肌动蛋白聚合马达产生力
- 批准号:
18570154 - 财政年份:2006
- 资助金额:
$ 2.07万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
High temperature desulfurization using a new macroporous lime particle
使用新型大孔石灰颗粒进行高温脱硫
- 批准号:
09650859 - 财政年份:1997
- 资助金额:
$ 2.07万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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- 批准号:
25340070 - 财政年份:2013
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$ 2.07万 - 项目类别:
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- 批准号:
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- 资助金额:
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- 批准号:
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